Description
General
The dry type SVT-35 standard PT (potential transformer), also called voltage transformer (VT) is used to be as reference transformer for voltage transformer measurement with HES-1C or other transformer measuring devices. The secondary voltage output is 100V, 100/√3V, 110V and can be replaced by 110/√3V, 200V or 220V upon customer’s request.
Main Technical Specification
- Rated primary voltage (kV): 6, 10, 15, 22, 35 (upon request)
- Rated secondary voltage (V): 100, 100/√3, 110 (upon request)
- Rated frequency 50Hz
- Accuracy: class 0.05
- Rated load (cosφ=1): 0-0.2VA
- Voltage working range: 20-120% rated voltage value
- Insulation type: semi-insulation
Dry type
- Ambient
Temperature 5℃~40℃
Relative humidity 80% (under 25oC)
- Dimension 400(L)x250(W)x600(H)mm
- Weight 60kgs (approx.)